CVE-2026-45153

Published: Jun 1, 2026Modified: Jul 22, 2026Deferred

4.6

Vector

CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

Exploitability: 0.4 / Impact: 4.2

Source: security-advisories@github.com (Secondary)

Description

Nextcloud is an open source content collaboration platform. From version 33.0.0 to before version 33.1.0, after unlocking a locked Android phone the back-button could be used to bypass the Nextcloud Files app PIN. This issue has been patched in version 33.1.0.

Related CWEs

CWE-287

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (3)

https://github.com/nextcloud/android/pull/16896

Source: security-advisories@github.com

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2w7v-5299-3hw5

Source: security-advisories@github.com

https://hackerone.com/reports/3625210

Source: security-advisories@github.com

Timeline

No history available yet.